Dimethyl methylmalonate

Basic Information

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CAS Number

609-02-9

Molecular Formula

C6H10O4

Molecular Weight

146.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

-46

Boiling Point

176-177 ºC

Density

1.098

Flash Point

76 ºC

Refractive Index

1.414

Vapor Pressure

0.2 mm Hg ( 20 °C)

SMILES

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CC(C(=O)OC)C(=O)OC

InChI

InChI=1S/C6H10O4/c1-4(5(7)9-2)6(8)10-3/h4H,1-3H3

InChIKey

LRBPFPZTIZSOGG-UHFFFAOYSA-N

LogP

-0.031500000000000083

Topological Polar Surface Area

52.60000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

125

Synonyms & References

English

Dimethyl methylmalonate
SY026360
NSC 143779
InChI=1/C6H10O4/c1-4(5(7)9-2)6(8)10-3/h4H,1-3H
MFCD00075185
methylmalonic acid dimethyl ester
FT-0743587
Dimethyl methylmalonate, 99%
dimethyl 2-methylpropanedioate
Propanedioic acid, methyl-, dimethyl ester
DTXSID5060564
CS-W010994
METHYLPROPANEDIOIC ACID DIMETHYL ESTER
ZG8ZA68IB3
Malonic acid, methyl-, dimethyl ester
NSC143779
609-02-9
EN300-97075
Dimethyl 2-methylmalonate #
AKOS015960569
EINECS 210-173-6
methyl-malonic acid dimethyl ester
NSC-143779
AS-50283
2-methyl-malonic acid dimethyl ester
2-methyl-propanedioic acid dimethyl ester
BP-12798
Dimethyl2-methylmalonate
Propanedioic acid, 2-methyl-, 1,3-dimethyl ester
Q63409509
Dimethyl 2-methylmalonate

MDL Number

MFCD00075185

Customs Code

2917190090

FAQ

What are the physical and chemical properties of Dimethyl methylmalonate (CAS: 609-02-9)?

Dimethyl methylmalonate (CAS: 609-02-9) is a colorless, crystalline solid with a molecular weight of approximately 122.11 g/mol. It is slightly soluble in water but miscible with organic solvents like ethanol and acetone. Chemically, it is moderately reactive, particularly in the presence of acids and bases, and can undergo esterification and other organic reactions.

How is Dimethyl methylmalonate (CAS: 609-02-9) typically synthesized?

Dimethyl methylmalonate is typically synthesized via the condensation of propionyl chloride with ethyl malonate. Common catalysts include phosphoric acid or sulfuric acid, providing a yield of up to 80%. The reaction is selective and efficient, making it a standard method in organic synthesis.

What industries use Dimethyl methylmalonate (CAS: 609-02-9)?

Dimethyl methylmalonate is widely used in the pharmaceutical industry for the synthesis of various drugs, particularly as a precursor for amino acids and other intermediates. It is also utilized in the polymer industry as a plasticizer and in the sensor industry for its role in developing specific chemical sensors. Additionally, it has applications in semiconductor manufacturing as a cleaning agent.

What precautions should be taken when handling Dimethyl methylmalonate (CAS: 609-02-9)?

When handling Dimethyl methylmalonate, it is essential to wear protective equipment such as gloves, goggles, and a lab coat. It should be stored in a cool, dry place away from direct sunlight and heat sources. In case of a spill, it should be handled with caution using absorbent materials, and proper personal protective equipment should be worn. Always refer to the Safety Data Sheet (SDS) for detailed safety information and emergency procedures.